Company lists · Data refreshed September 2026

Top 25 Electrical consulting firms based in Mississauga, Canada

Name: Electrical consulting firms based in Mississauga, Canada
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 29, 2026 57 companies tracked

RevenueBase identified 57 electrical consulting firms headquartered in Mississauga, Canada as of September 2026 and tracks 483 professional contacts across them, including 159 with verified work emails. Across Canada, Calgary is the largest hub for this category (150 companies); Mississauga has 57.

This list covers electrical consulting firms headquartered in Mississauga, Canada, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 29, 2026 86% judged on-target in blind review

57Companies

483Contacts tracked

159Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electrical consulting firms based in Mississauga, Canada

Ranked by team size

Top 25 of 57 electrical consulting firms based in Mississauga, Canada, ranked by team size, largest first. Data refreshed Sep 29, 2026. RevenueBase Smart Search rates how each company's information relates to electrical consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	The RPM Groups	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	80 contacts →
	Indirect evidence “We deliver solutions for our clients because we listen to their needs.” Source: RevenueBase Database · checked Sep 29, 2026
2	Birnie Electric Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	51-200	68 contacts →
	Partial evidence “Founded in 1967, Birnie Electric Limited is a family owned and operated company that provides design/build, electrical contracting and datacomm services to developers and…” Source: RevenueBase Database · checked Sep 29, 2026
3	Sheridan Electric	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	51-200	51 contacts →
	Partial evidence “Industrial Electrical Contracting, Automation and Controls Integration, and Preventative Maintenance Services for Southern Ontario and beyond.” Source: RevenueBase Database · checked Sep 29, 2026
4	Mechways INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	37 contacts →
	Indirect evidence “We are a fully insured Canadian Engineering firm holding the Certificate of Authorization (COA) from Professional Engineers Ontario (PEO).” Source: RevenueBase Database · checked Sep 29, 2026
5	Robertson Bright INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	201-500	30 contacts →
	Partial evidence “Robertson Bright Inc.(RBI) is a privately held electrical contractor with over 60 years of successful business history in the industrial, commercial and institutional marketplace.” Source: RevenueBase Database · checked Sep 29, 2026
6	Doherty Engineering INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	16 contacts →
	Partial evidence “Doherty Engineering Inc.(DEI) was founded in 2007 by Paul Doherty, P.Eng, PE, LEED® AP after 20 years of engineering consulting experience in North America.” Source: RevenueBase Database · checked Sep 29, 2026
7	Hite Engineering Corporation	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	14 contacts →
	Partial evidence “HITE Engineering Corporation is a consulting firm with a team of experienced professional engineers & technicians.” Source: RevenueBase Database · checked Sep 29, 2026
8	Rico Lighting & Electrical Services	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “The RICO team provides responsive, efficient, and friendly lighting and electrical service to leading commercial, industrial, and corporate clients across Canada.” Source: RevenueBase Database · checked Sep 29, 2026
9	Iscoca Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	13 contacts →
	Partial evidence “ISCOCA is your go to place for all your industrial electrical needs.” Source: RevenueBase Database · checked Sep 29, 2026
10	Kudlak-Baird Electrical Contractors	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	10 contacts →
	Partial evidence “Since 1949, Kudlak-Baird Electrical Contractors have proudly served Toronto and the GTA in the commercial, industrial, municipal, and institutional sectors.” Source: RevenueBase Database · checked Sep 29, 2026
11	Tigris Engineering INC	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	10 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 29, 2026
12	Corlan Electric INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Corlan Electric is a family-owned and operated business that began in 1996.” Source: RevenueBase Database · checked Sep 29, 2026
13	Green PI INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	8 contacts →
	Partial evidence “Green PI Inc is the only company with a blend of Design Engineering -Mechanical, Electrical, Structural, Energy Management and Software Services under one roof.” Source: RevenueBase Database · checked Sep 29, 2026
14	E & M Consulting Engineers	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	6 contacts →
	Partial evidence “Electrical Engineering Mechanical Engineering Building Services” Source: RevenueBase Database · checked Sep 29, 2026
15	CCP Engineering	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	4 contacts →
	Partial evidence “Engineering consulting firm serving multiple provinces in Canada with a specialization in safety engineering and regulatory compliance.” Source: RevenueBase Database · checked Sep 29, 2026
16	DLW Engineering Services Limited	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “DLW Engineering Services Limited was founded in 2012 with a single mission: to provide innovative, flexible and cost effective consulting engineering services to public and…” Source: RevenueBase Database · checked Sep 29, 2026
17	ARC Electrical INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	2 contacts →
	Partial evidence “We're an electrical contractor focusing on Commercial and Institutional new builds, renovations, and maintenance” Source: RevenueBase Database · checked Sep 29, 2026
18	Green Globe Consultants	Indirect evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	11-50	2 contacts →
	Indirect evidence “Green Globe Consultants Inc.” Source: RevenueBase Database · checked Sep 29, 2026
19	Connor Electric	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Connor Electric is a business to business electrical services provider in the Greater Toronto Area.” Source: RevenueBase Database · checked Sep 29, 2026
20	Thrush Construction & Electrical	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Thrush Construction & Electrical is a full service electrical contractor with over 20 years’ experience in all aspects of the electrical industry.” Source: RevenueBase Database · checked Sep 29, 2026
21	Polan Electric LTD	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	2 contacts →
	Partial evidence “Electrical Contractor” Source: RevenueBase Database · checked Sep 29, 2026
22	Sauga Electric	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “With 15 Years of experience working across Ontario and Canada as a certified, licensed electrician, Michael of Sauga Electric is your go-to guy for residential electrical repairs…” Source: RevenueBase Database · checked Sep 29, 2026
23	Blue SKY Energy Engineering & Consulting INC	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Established in 2006, Blue Sky Energy Engineering & Consulting Inc.” Source: RevenueBase Database · checked Sep 29, 2026
24	Electrisource	Strong evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	1 contacts →
	Strong evidence “Facilitating the management, consulting, and sourcing of electrical products and associated equipment across all sectors of the electrical industry with a focus on the utility…” Source: RevenueBase Database · checked Sep 29, 2026
25	SCS LTD Engineering	Partial evidence	Mississauga, ON, CanadaHQ checked Sep 29, 2026	1-10	1 contacts →
	Partial evidence “Engineering company providing Mechanical and Electrical Engineering Services” Source: RevenueBase Database · checked Sep 29, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical consulting firms. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical consulting firms.
Partial evidence: Its own public description names part of electrical consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical consulting firms. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 57 electrical consulting firms based in Mississauga, Canada

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 159 reachable decision-makers.

Free signup · no credit card

View the full list →

Electrical consulting firms based in Mississauga, Canada at a glance

As of Sep 29, 2026

32.9%Verified-email coverage

8.5Average contacts per company

1-10Median size (employees)

Sep 29, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole Canada list rather than for Mississauga, so it is reported there. Company counts and contact totals on this page are exact for Mississauga, over 57 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Mississauga, Canada whose own description of what they do matches “electrical consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical consulting firms, and records with no verified work email. Companies headquartered outside Mississauga are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 159 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Electrical consulting firms by metro in Canada

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical consulting firms are there based in Mississauga, Canada?

RevenueBase identified 57 electrical consulting firms headquartered in Mississauga, Canada as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

The RPM Groups, headquartered in Mississauga, tops this list with the largest team on record.

Which city in Canada has the most electrical consulting firms?

Calgary leads Canada with 150 headquartered companies, followed by Toronto (125) and Edmonton (85). Mississauga has 57.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 159 verified decision-maker contacts tracked across these 57 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 57 electrical consulting firms based in Mississauga, Canada. Start with a free account, no credit card.

Download this list →

Related lists

Electrical consulting firms by geography

Browse the directory

About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.